polyfill or no polyfill that is the question

Systems
Systems Posts: 14,873
edited April 2002 in Car Audio & Electronics
do i need polyfill for my 12'' momos in a sealed .95 cubic foot enclosure.how will it change the sound of my subs.and how much per chamber should i use.also is the stuff sold at wal-mart the same quality as what is sold on crutchfield.and is their any other material i can substitute for polyfill that will have the same effect.
thanks
Dan
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Post edited by Unknown User on
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